Halton Hills Air Sensor Air Quality

Monitoring Station · Brampton, Canada
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
49 5pm
20
54
67 8pm
67
87
87 11pm
67
58
58 2am
60
67
87 5am
67
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— 8am
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— 11am
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Station readings
49
20
54
CAMS model adj +33
34
34
34
34
34
54
54
34
25
25
27
34
54
34

Air Quality Forecast (24h)

PM2.513.7 µg/m³ ✓ WHO
Moderate
PM1014.1 µg/m³
Good
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Nearby Monitoring Stations

30
Brampton, Ontario, Canada
7.5 km PM2.5: 7.2 µg/m³
56
Brampton, Ontario, Canada
7.5 km PM2.5: 14.5 µg/m³
30
Milton, Ontario, Canada
12.9 km PM2.5: 7.2 µg/m³
35
Milton, Ontario, Canada
12.9 km PM2.5: 8.4 µg/m³
57
Milton, Ontario, Canada
12.9 km PM2.5: 15.0 µg/m³
16
Milton, Ontario, Canada
12.9 km PM2.5: 3.8 µg/m³
46
Mississauga, Ontario, Canada
13.9 km PM2.5: 11.0 µg/m³
37
Mississauga, Ontario, Canada
13.9 km PM2.5: 8.9 µg/m³

Nearby Cities

33 Brampton 37 Georgetown 35 Mississauga 37 Halton Hills 34 Milton 35 Eringate-Centennial-West Deane 35 Etobicoke 35 West Humber-Clairville 35 Willowridge-Martingrove-Richview

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:10 UTC.